Samtec INC | New Albany | IN | Fabricated Metal Product Manufacturing332813 | 500+ | ● ACTIVE |
| SESapa Extrusions North America, INC | North Liberty | IN | Primary Metal Manufacturing331316 | — | ● ACTIVE |
Sequoia National LLC | Evansville | IN | Machinery Manufacturing333618 | 20-99 | ● ACTIVE |
Service Engineering INC | Greenfield | IN | Machinery Manufacturing333248 | 20-99 | ● ACTIVE |
Shuttleworth, INC | Huntington | IN | Machinery Manufacturing333922 | 100-499 | ● ACTIVE |
| SCSmoker Craft Incorporated | New Paris | IN | Transportation Equipment Manufacturing336612 | 100-499 | ● ACTIVE |
| SBSouth Bend Ethanol, LLC. | South Bend | IN | Chemical Manufacturing325193 | 20-99 | ● ACTIVE |
Specialty Coating Systems INC | Indianapolis | IN | Fabricated Metal Product Manufacturing332812 | 100-499 | ● ACTIVE |
Spencer Industries Incorporated | Dale | IN | Plastics and Rubber Products Manufacturing326199 | — | ● ACTIVE |
Standard Fusee CORP | Peru | IN | Chemical Manufacturing325998 | — | ● ACTIVE |
| SDSteel Dynamics Heartland | Terre Haute | IN | Primary Metal Manufacturing331110 | 100-499 | ● ACTIVE |
Steel Tank & Fabricating Corporation | Columbia City | IN | Fabricated Metal Product Manufacturing332420 | 1-19 | ● ACTIVE |
Sumco Group, LLC | Indianapolis | IN | Fabricated Metal Product Manufacturing332813 | 20-99 | ● ACTIVE |
Swager Communications, INC. | Fremont | IN | Fabricated Metal Product Manufacturing332312 | 20-99 | ● ACTIVE |
Talbert Manufacturing INC | Rensselaer | IN | Transportation Equipment Manufacturing336212 | 100-499 | ● ACTIVE |
Tech Castings LLC | Shirley | IN | Transportation Equipment Manufacturing336412 | 20-99 | ● ACTIVE |
Technifab Products INC | Brazil | IN | Fabricated Metal Product Manufacturing332996 | 100-499 | ● ACTIVE |
Terra Drive Systems, INC. | Brookston | IN | Machinery Manufacturing333111 | 20-99 | ● ACTIVE |
Terra Supreme Battery LLC | Albion | IN | Electrical Equipment, Appliance & Component Manufacturing335910 | 20-99 | ● ACTIVE |
The Breiner Company INC | Avon | IN | Miscellaneous Manufacturing339991 | 1-19 | ● ACTIVE |
The Harrison Steel Castings CO | Attica | IN | Primary Metal Manufacturing331511 | 100-499 | ● ACTIVE |
The Progress Group, INC. | Schererville | IN | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Thermwood Corporation | Dale | IN | Machinery Manufacturing333248 | 100-499 | ● ACTIVE |
| TIThomas/euclid Industries INC | Indianapolis | IN | Fabricated Metal Product Manufacturing332710 | 20-99 | ● ACTIVE |
Thomas & Skinner INC | Indianapolis | IN | Chemical Manufacturing325194 | 20-99 | ● ACTIVE |
Three Daughters CORP | Auburn | IN | Fabricated Metal Product Manufacturing332721 | 1-19 | ● ACTIVE |
| TFThree Floyds Brewing LLC | Munster | IN | Beverage and Tobacco Product Manufacturing312120 | 20-99 | ● ACTIVE |
Tls By Design, LLC | Indianapolis | IN | Furniture and Related Product Manufacturing337121 | — | ● ACTIVE |
T & M Equipment CO INC | Merrillville | IN | Machinery Manufacturing333923 | 20-99 | ● ACTIVE |
Total Concepts of Design INC | Scottsburg | IN | Fabricated Metal Product Manufacturing332999 | 20-99 | ● ACTIVE |
| TMToyota Motor Manufacturing | Princeton | IN | Transportation Equipment Manufacturing336110 | 500+ | ● ACTIVE |
| TOTP Orthodontics, Inc. | LaPorte | IN | Miscellaneous Manufacturing339114 | 20-99 | ● ACTIVE |
Transformations By Wieland INC | Fort Wayne | IN | Furniture and Related Product Manufacturing337127 | 20-99 | ● ACTIVE |
Trinity Guardion INC | Batesville | IN | Textile Product Mills314120 | 20-99 | ● ACTIVE |
Tri-pac, INC. | South Bend | IN | Chemical Manufacturing325412 | 100-499 | ● ACTIVE |
Tr Manufacturing, LLC | Garrett | IN | Fabricated Metal Product Manufacturing332710 | — | ● ACTIVE |
Tube Processing CORP | Indianapolis | IN | Transportation Equipment Manufacturing336412 | — | ● ACTIVE |
Twigg CORP | Martinsville | IN | Transportation Equipment Manufacturing336411 | 100-499 | ● ACTIVE |
Undersea Sensor Systems, INC. | Columbia City | IN | Computer and Electronic Product Manufacturing334511 | 500+ | ● ACTIVE |
United Trailers LLC | Bristol | IN | Transportation Equipment Manufacturing336212 | 100-499 | ● ACTIVE |
Universal Package LLC | Ferdinand | IN | Plastics and Rubber Products Manufacturing326199 | 1-19 | ● ACTIVE |
Univertical LLC | Angola | IN | Chemical Manufacturing325180 | 20-99 | ● ACTIVE |
Urschel Laboratories, INC. | Chesterton | IN | Primary Metal Manufacturing331512 | 500+ | ● ACTIVE |
Valley Screen Process CO INC | Mishawaka | IN | Printing and Related Support Activities323113 | — | ● ACTIVE |
Vehicle Service Group, LLC | Madison | IN | Machinery Manufacturing333921 | 500+ | ● ACTIVE |
Vestil Manufacturing CORP | Angola | IN | Fabricated Metal Product Manufacturing332312 | 100-499 | ● ACTIVE |
| VCVixen Composites LLC | Elkhart | IN | Plastics and Rubber Products Manufacturing326199 | 20-99 | ● ACTIVE |
Vogler Metalwork & Design INC | Haubstadt | IN | Fabricated Metal Product Manufacturing332710 | 1-19 | ● ACTIVE |
Wabash Metal Products INC | Wabash | IN | Machinery Manufacturing333249 | 20-99 | ● ACTIVE |
Wabash National | Goshen | IN | Transportation Equipment Manufacturing336211 | 100-499 | ● ACTIVE |